+0

# Please i need help; find the 4th number in the sequence; 1/7,0,-1/7...??

+3
424
4
+44

Please i need help; find the 4th number in the sequence; 1/7,0,-1/7...??

THANK YOU (:

cbenes  Sep 11, 2014

#3
+27223
+16

There are an infinite number of possibilities for this sequence as can be seen from the table below (though I guess the simplest one is the one suggested by Melody)!

Or it could be an oscillating sequence: 1/7 0 -1/7 0 1/7 0 -1/7 0 1/7 0 ...etc.

Or ...!!!

Alan  Sep 11, 2014
#1
+94101
+11

All you are doing is taking away 1/7 each time.

Melody  Sep 11, 2014
#2
+44
+3

Thaank you!!!!

cbenes  Sep 11, 2014
#3
+27223
+16

There are an infinite number of possibilities for this sequence as can be seen from the table below (though I guess the simplest one is the one suggested by Melody)!

Or it could be an oscillating sequence: 1/7 0 -1/7 0 1/7 0 -1/7 0 1/7 0 ...etc.

Or ...!!!

Alan  Sep 11, 2014
#4
+94101
+6

Alan you are just trying to make things difficult.   LOL

But yes I have to give you that one.

Melody  Sep 11, 2014